| Abbreviation | Definition |
|---|---|
| AUTL | Army Universal Task List |
| AUTO | Automatic |
| AUTOCOM | Automated Communicator |
| AUTODIN | Automatic Digital Network |
| AUTODN | Automatic Digital Network |
| AUTOROS | Automated Retail Outlet System |
| AUTOS | Annual Unit Training On-line System |
| AUTO-SEVOCOM | Automatic Secure Voice Communications (System) |
| AUTOSTRAD | Automated System for Transportation Data |
| AUTOVON | Automatic Voice Network |
| AUTS | Automatic Update Transaction System |
| AUV | Autonomous Underwater Vehicle |
| AUVA | Army Unmanned Aerial Vehicle |
| AUW | All Up Weight |
| AUX | AUXiliary |
| AV | Air Vehicle |
| AV | Anti Vehicle |
| AV | Asset Visibility |
| AV | Audio-Visual |
| AV | Autovon |